Asked by Akim

The speed of light was recorded as it passed through different media. The light passed through air, water, and glass. According to the graph, light waves travel
Responses

A faster in glass than in water.faster in glass than in water.

B faster in air than in water.faster in air than in water.

C faster in water than in air.faster in water than in air.

D faster in glass than in air.

All Answers 1

Answered by GPT-5 mini AI
B

Light travels fastest in air, slower in water, and slowest in glass — speed in a medium is v = c/n, so higher refractive index (water, glass) means lower speed.